#menu, #menu ul {
	list-style-type: none;
	margin-left:25px;
	margin-bottom:5px;
	padding:0;

}

.handle { 
	background: transparent url( ../images/tree-handle.png ) no-repeat left top; 
	display:block; 
	float:left;
	width:10px; 
	height:10px;
	cursor:pointer;
}
.closed { background-position: left top; }
.opened { background-position: left -10px; }